In reply to Andypandyroo:
This is some stuff that i typed for a friend so you may as well have it (obviously it relates to a certain time of day but I'm sure you can work it out. Also you will need to check the Renfe site for train times in April):-
Trains from Malaga airport to Alora 16/03/2013:-
Aeropuerto 11:34 (and every 20 minutes)
Malaga Victoria Kent 11:39
Malaga Victoria Kent 11:46 (and about every 1 or 2 hours)
Alora 12:18
(Then by bus to Alora town centre. There is a “Mercanodia”(?) supermarket there).
Trains from Alora to Malaga airport 20/03/2013:-
Alora 18:55 (about hourly though there is no 17:55)
Malaga Victoria Kent 19:28
Malaga Victoria Kent 19:36
Aeropuerto 19:41
Trains from Malaga to El Chorro are infrequent; 10:05 arr 10:43, 16:48 arr 17:30.
Trains from El Chorro to Malaga Wed 20/03/2013:- 09:33, 14:59, 18:03 take about 45 min.